GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 159 212 084 patent documents

This week's update (18/10/2024 12:00 CET):

125 820 new documents added

1 120 546 documents amended

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EP 0093220 B1 19860820 - METHOD AND APPARATUS FOR RECOVERING FUEL AND OTHER RESOURCES FROM REFUSE UTILIZING DISK SCREENS

Title (en)

METHOD AND APPARATUS FOR RECOVERING FUEL AND OTHER RESOURCES FROM REFUSE UTILIZING DISK SCREENS

Publication

EP 0093220 B1 19860820 (EN)

Application

EP 82630036 A 19820504

Priority

EP 82630036 A 19820504

Abstract (en)

[origin: EP0093220A1] Disk screens having various interface opening dimensions are combined with air classifiers and other refuse separating components to separate municipal and industrial refuse into a fuel fraction and other recyclable resource fractions, each having a low percentage of unwanted materials therein.

IPC 1-7

B03B 9/06; B07B 9/00

IPC 8 full level

B03B 9/06 (2006.01); B07B 1/15 (2006.01); B07B 9/00 (2006.01)

CPC (source: EP)

B03B 9/06 (2013.01); B07B 1/15 (2013.01); B07B 9/00 (2013.01); Y02W 30/52 (2015.05)

Designated contracting state (EPC)

AT CH DE FR GB IT LI SE

DOCDB simple family (publication)

EP 0093220 A1 19831109; EP 0093220 B1 19860820; AT E21488 T1 19860915; DE 3272686 D1 19860925

DOCDB simple family (application)

EP 82630036 A 19820504; AT 82630036 T 19820504; DE 3272686 T 19820504